1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_driver_impl/src/lib.rs b/compiler/rustc_driver_impl/src/lib.rs
index fd925b62702..da3776ef96a 100644
--- a/compiler/rustc_driver_impl/src/lib.rs
+++ b/compiler/rustc_driver_impl/src/lib.rs
@@ -716,7 +716,7 @@ fn print_crate_info(
         let result = parse_crate_attrs(sess);
         match result {
             Ok(attrs) => Some(attrs),
-            Err(mut parse_error) => {
+            Err(parse_error) => {
                 parse_error.emit();
                 return Compilation::Stop;
             }